Passing values between pre and post event handlers in D365FO / AX 7

Here is the sample code to pass / store values between pre and post event handlers using args. You can set the value in pre-event handler using args.addArg and get the value in post handler args.getArg.

    /// <summary>

    /// enforcePayRateTolerance pre event handler

    /// </summary>

    /// <param name="args">Event args</param>

    [PreHandlerFor(tableStr(HRMCompFixedPlanTable), tableMethodStr(HRMCompFixedPlanTable, enforcePayRateTolerance))]

    public static void HRMCompFixedPlanTable_Pre_enforcePayRateTolerance(XppPrePostArgs args)

    {

        HRMCompFixedPlanTable HRMCompFixedPlanTable = args.getThis();

        args.addArg("Tolerance", HRMCompFixedPlanTable.Tolerance);

        HRMCompFixedPlanTable.Tolerance = HRMCompTolerance::None;

    }

    /// <summary>

    /// enforcePayRateTolerance post event handler

    /// </summary>

    /// <param name="args">Event args</param>

    [PostHandlerFor(tableStr(HRMCompFixedPlanTable), tableMethodStr(HRMCompFixedPlanTable, enforcePayRateTolerance))]

    public static void HRMCompFixedPlanTable_Post_enforcePayRateTolerance(XppPrePostArgs args)

    {

        HRMCompFixedPlanTable HRMCompFixedPlanTable = args.getThis();

        HRMCompTolerance tolerance;

        if (args.existsArg("Tolerance"))

        {

            tolerance = args.getArg("Tolerance");

            HRMCompFixedPlanTable.Tolerance = tolerance;

        }

    }